<template>
  <div class="app-container">
    <div class="filter-container">
      <!--      <el-button-->
      <!--        class="filter-item"-->
      <!--        style="margin-left: 10px;"-->
      <!--        type="primary"-->
      <!--        icon="el-icon-edit"-->
      <!--        @click="handleCreate"-->
      <!--      >-->
      <!--        添加-->
      <!--      </el-button>-->
      <el-input class="filter-item" v-model="listQuery.deviceNo" clearable style="width: 150px" placeholder="设备编号"/>
      <el-button v-waves class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">
        搜索
      </el-button>
    </div>

    <el-table
      :key="tableKey"
      v-loading="listLoading"
      :data="list"
      border
      fit
      highlight-current-row
      style="width: 100%;"
      @sort-change="sortChange"
    >
      <el-table-column
        label="序号"
        prop="id"
        sortable="custom"
        align="center"
        width="80"
        :class-name="getSortClass('id')"
      >
        <template slot-scope="{row}">
          <span>{{ row.id }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="设备编号"
        prop="deviceNo"
        sortable="custom"
        align="center"
        width="120"
        :class-name="getSortClass('ammeterNo')"
      >
        <template slot-scope="{row}">
          <span>{{ row.deviceNo }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="设备名称"
        prop="deviceName"
        sortable="custom"
        align="center"
        width="120"
        :class-name="getSortClass('ammeterName')"
      >
        <template slot-scope="{row}">
          <span>{{ row.deviceName }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作类型"
        prop="type"
        sortable="custom"
        align="center"
        width="120"
      >
        <template slot-scope="{row}">
          <span>{{ row.type|type }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作人员"
        prop="operateUser"
        sortable="custom"
        align="center"
        width="120"
        :class-name="getSortClass('mRoom')"
      >
        <template slot-scope="{row}">
          <span>{{ row.operateUser }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作用时"
        prop="during"
        sortable="custom"
        align="center"
        width="120"
        :class-name="getSortClass('mRoom')"
      >
        <template slot-scope="{row}">
          <span>{{ row.during }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作时间"
        prop="createTime"
        sortable="custom"
        align="center"
        width="120"
        :class-name="getSortClass('mRoom')"
      >
        <template slot-scope="{row}">
          <span>{{ row.createTime }}</span>
        </template>
      </el-table-column>
      <!--      <el-table-column label="操作" align="center" width="230" class-name="small-padding fixed-width">-->
      <!--        <template slot-scope="{row,$index}">-->
      <!--          <el-button type="primary" size="mini" @click="handleUpdate(row)">-->
      <!--            编辑-->
      <!--          </el-button>-->
      <!--        </template>-->
      <!--      </el-table-column>-->
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="listQuery.page"
      :limit.sync="listQuery.limit"
      @pagination="getList"
    />

    <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
      <el-form
        ref="dataForm"
        :rules="rules"
        :model="temp"
        label-position="left"
        label-width="70px"
        style="width: 400px; margin-left:50px;"
      >
        <el-form-item label="姓名" prop="name">
          <el-input v-model="temp.name"/>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="temp.password"/>
        </el-form-item>
        <el-form-item label="角色" prop="role">
          <el-radio-group
            v-for="item in [
              {id:1,name:'普通人员'} ,
              {id:2,name:'管理员'},
              {id:3,name:'集团人员'},
            ]"
            :key="item.id"
            v-model="temp.role"
          >
            <el-radio-button :label="item.id">{{ item.name }}</el-radio-button>
          </el-radio-group>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">
          取消
        </el-button>
        <el-button type="primary" @click="dialogStatus==='create'?createData():updateData()">
          确认
        </el-button>
      </div>
    </el-dialog>

    <el-dialog :visible.sync="dialogPvVisible" title="Reading statistics">
      <el-table :data="pvData" border fit highlight-current-row style="width: 100%">
        <el-table-column prop="key" label="Channel"/>
        <el-table-column prop="pv" label="Pv"/>
      </el-table>
      <span slot="footer" class="dialog-footer">
        <el-button type="primary" @click="dialogPvVisible = false">Confirm</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
  import { fetchList, fetchPv, createArticle, updateArticle } from '@/api/article'
  import waves from '@/directive/waves' // waves directive
  import { parseTime } from '@/utils'
  import { service2 as http } from '@/utils/request'
  import Pagination from '@/components/Pagination' // secondary package based on el-pagination

  const calendarTypeOptions = [
    { key: 'CN', display_name: 'China' },
    { key: 'US', display_name: 'USA' },
    { key: 'JP', display_name: 'Japan' },
    { key: 'EU', display_name: 'Eurozone' }
  ]

  // arr to obj, such as { CN : "China", US : "USA" }
  const calendarTypeKeyValue = calendarTypeOptions.reduce((acc, cur) => {
    acc[cur.key] = cur.display_name
    return acc
  }, {})

  export default {
    name: 'ComplexTable',
    components: { Pagination },
    directives: { waves },
    filters: {
      statusFilter(status) {
        const statusMap = {
          published: 'success',
          draft: 'info',
          deleted: 'danger'
        }
        return statusMap[status]
      },
      typeFilter(type) {
        return calendarTypeKeyValue[type]
      },
      type(type) {
        const name = [0,
          '点检完成1',
          '点检完成2',
          '点检完成3'
        ]
        return name[type]
      }
    },
    data() {
      const validateNormal = (rule, value, callback) => {
        if (value.length < 0) {
          callback(new Error('不能为空'))
        } else {
          callback()
        }
      }
      return {
        tableKey: 0,
        list: null,
        total: 0,
        listLoading: true,
        commitRules: {
          name: [{ required: true, trigger: 'blur', validator: validateNormal }],
          password: [{ required: true, trigger: 'blur', validator: validateNormal }]
        },
        listQuery: {
          deviceNo: '',
          page: 1,
          limit: 20,
          importance: undefined,
          title: undefined,
          type: undefined,
          sort: '+id'
        },
        importanceOptions: [1, 2, 3],
        calendarTypeOptions,
        sortOptions: [{ label: 'ID Ascending', key: '+id' }, { label: 'ID Descending', key: '-id' }],
        statusOptions: ['published', 'draft', 'deleted'],
        showReviewer: false,
        temp: {
          id: undefined,
          name: '',
          password: '',
          perms: -1,
          role: 1
        },
        dialogFormVisible: false,
        dialogStatus: '',
        textMap: {
          update: '编辑',
          create: '添加'
        },
        dialogPvVisible: false,
        pvData: [],
        rules: {
          name: [{ required: true, message: '需要姓名信息', trigger: 'blur' }],
          // timestamp: [{ type: 'date', required: true, message: 'timestamp is required', trigger: 'change' }],
          password: [{ required: true, message: '需要填写密码', trigger: 'blur' }]
        },
        downloadLoading: false

      }
    },
    created() {
      this.getList()
    },
    methods: {
      handleFilter() {
        this.listQuery.page = 1
        this.getList()
      },
      getList() {
        this.listLoading = true
        http({
          url: '/operate-log/operateLogList',
          method: 'get',
          params: {
            ...this.listQuery
          }
        }).then(res => {
          // console.info('res', res)
          this.list = res.list

          this.total = res.count
          this.listLoading = false
        })
      },
      handleModifyStatus(row, status) {
        this.$message({
          message: '操作Success',
          type: 'success'
        })
        row.status = status
      },
      sortChange(data) {
        const { prop, order } = data
        if (prop === 'id') {
          this.sortByID(order)
        }
      },
      sortByID(order) {
        if (order === 'ascending') {
          this.listQuery.sort = '+id'
        } else {
          this.listQuery.sort = '-id'
        }
        this.handleFilter()
      },
      resetTemp() {
        this.temp = {
          id: undefined,
          name: '',
          password: '',
          perms: -1,
          role: 1
        }
      },
      handleCreate() {
        this.ammeterNoDis = false
        this.resetTemp()
        this.dialogStatus = 'create'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      createData() {
        this.$refs['dataForm'].validate((valid) => {
          if (this.nameList.indexOf(this.temp.name.trim()) != -1) {
            this.$notify({
              title: '警告',
              message: '重复的名字',
              type: 'warning',
              duration: 2000
            })
            return
          }
          if (valid) {
            http({
              url: '/user/saveUser',
              method: 'post',
              params: { ...this.temp }
            }).then(res => {
              if (res.code != 1) {
                this.$notify({
                  title: 'error',
                  message: '联系管理员',
                  type: 'warning',
                  duration: 2000
                })
                return
              }
              this.dialogFormVisible = false
              this.$notify({
                title: 'ok',
                message: '添加成功',
                type: 'success',
                duration: 2000
              })
              this.getList()
            })
          }
        })
      },
      handleUpdate(row) {
        this.ammeterNoDis = true
        this.temp = Object.assign({}, row) // copy obj
        // this.temp.timestamp = new Date(this.temp.timestamp)
        this.dialogStatus = 'update'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      updateData() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            http({
              url: '/user/updateUser',
              method: 'post',
              params: { ...this.temp }
            }).then(res => {
              if (res.code != 1) {
                this.$notify({
                  title: '警告',
                  message: '重复的姓名',
                  type: 'error',
                  duration: 2000
                })
                return
              }
              this.dialogFormVisible = false
              this.$notify({
                title: 'ok',
                message: '更新成功',
                type: 'success',
                duration: 2000
              })
              this.getList()
            })
          }
        })
      },
      handleDelete(row, index) {
        this.$notify({
          title: 'Success',
          message: 'Delete Successfully',
          type: 'success',
          duration: 2000
        })
        this.list.splice(index, 1)
      },
      handleFetchPv(pv) {
        fetchPv(pv).then(response => {
          this.pvData = response.data.pvData
          this.dialogPvVisible = true
        })
      },
      handleDownload() {
        this.downloadLoading = true
        import('@/vendor/Export2Excel').then(excel => {
          const tHeader = ['timestamp', 'title', 'type', 'importance', 'status']
          const filterVal = ['timestamp', 'title', 'type', 'importance', 'status']
          const data = this.formatJson(filterVal)
          excel.export_json_to_excel({
            header: tHeader,
            data,
            filename: 'table-list'
          })
          this.downloadLoading = false
        })
      },
      formatJson(filterVal) {
        return this.list.map(v => filterVal.map(j => {
          if (j === 'timestamp') {
            return parseTime(v[j])
          } else {
            return v[j]
          }
        }))
      },
      getSortClass: function(key) {
        const sort = this.listQuery.sort
        return sort === `+${key}` ? 'ascending' : 'descending'
      }
    }
  }
</script>
